We design and build all the technological and power supply system for emergency in railway tunnels: lighting systems for the escape routes inside the tunnels and external yards, sound diffusion systems, telephony, radio propagation, fire-fighting and ventilation systems.

Colas Rail Italia also builds Emergency Tunnel Earthing Systems (STES) as required by the recent technical specifications of the Italian Railways, Rete Ferroviaria Italiana.

Electro-mechanical Installations and Auxiliary Systems